Chart correction N33/21 — chart 62388

62388 3Ed. 2/28/09 LAST NM N23/21 N33/21 Substitute Depth 8.7 meters for 9.7 meters 25°04′44″N 62°19′55″E Depth 7.7 meters, blue tint and enclosing depth contour (10-meter) for 10.3 meters 25°04′43″N 62°19′36″E Add Depth 9.6 meters, blue tint and enclosing depth contour (10-meter) centered 25°05′10″N 62°20′11″E (23(77)21 Karachi)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 2/28/09

Reference information — always verify against official Notices to Mariners before navigation.